Low‐temperature electrolyte design for lithium‐ion batteries: prospect and challenges

Q Li, G Liu, H Cheng, Q Sun, J Zhang… - Chemistry–A European …, 2021 - Wiley Online Library
Lithium‐ion batteries have dominated the energy market from portable electronic devices to
electric vehicles. However, the LIBs applications are limited seriously when they were …

Operando decoding of chemical and thermal events in commercial Na (Li)-ion cells via optical sensors

J Huang, L Albero Blanquer, J Bonefacino, ER Logan… - Nature energy, 2020 - nature.com
Monitoring the dynamic chemical and thermal state of a cell during operation is crucial to
making meaningful advancements in battery technology as safety and reliability cannot be …

Editors' Choice—Hindering Rollover Failure of Li[Ni0.5Mn0.3Co0.2]O2/Graphite Pouch Cells during Long-Term Cycling

X Ma, JE Harlow, J Li, L Ma, DS Hall… - Journal of The …, 2019 - iopscience.iop.org
Eventual rapid capacity loss or" rollover" failure of lithium-ion cells during long-term cycling
(> 3000 cycles in many cases) at room temperature was studied with Li [Ni 0.5 Mn 0.3 Co …

Functional additives assisted ester-carbonate electrolyte enables wide temperature operation of a high-voltage (5 V-Class) Li-ion battery

G Xu, S Huang, Z Cui, X Du, X Wang, D Lu… - Journal of Power …, 2019 - Elsevier
Nowadays, wide temperature range and high-energy Li-ion batteries are increasingly
required. However, it is difficult to get a compromise between subzero temperature …

The use of LiFSI and LiTFSI in LiFePO4/graphite pouch cells to improve high-temperature lifetime

ER Logan, A Eldesoky, E Eastwood… - Journal of The …, 2022 - iopscience.iop.org
The use of LiPF 6 in Li-ion battery electrolytes provides sufficient stability, conductivity, and
cost in most applications. However, LiPF 6 has also been known to cause degradation in Li …

A comparison of the performance of different morphologies of LiNi0. 8Mn0. 1Co0. 1O2 using isothermal microcalorimetry, ultra-high precision coulometry, and long …

ER Logan, H Hebecker, X Ma, J Quinn… - Journal of The …, 2020 - iopscience.iop.org
Ni-rich positive electrode materials for Li-ion batteries have the dual benefit of achieving
high energy density while reducing the amount of Co used in cells. However, limitations in …

The effect of LiFePO4 particle size and surface area on the performance of LiFePO4/graphite cells

ER Logan, A Eldesoky, Y Liu, M Lei… - Journal of The …, 2022 - iopscience.iop.org
In an effort to better understand capacity loss mechanisms in LiFePO 4 (LFP)/graphite cells,
this work considers carbon-coated LFP materials with different surface area and particle …

A medium/low concentration localized electrolyte for safe and fast-charging lithium-ion batteries

C Zhou, Y Guo, B Chen, S Sarkar, V Thangadurai - Electrochimica Acta, 2023 - Elsevier
Localized high concentrations electrolyte (LHCE) has garnered significant attention as an
emerging electrolyte candidate for Li-metal batteries. LHCE is formed by diluting a high …

[HTML][HTML] Cool batteries: What's next?

Y Mo, X Dong - Next Energy, 2024 - Elsevier
Lithium-ion batteries (LIBs) often encounter performance decline issues in cold conditions
when temperature significantly drops, despite being widely regarded as a leading battery …

Analysis on the effect of external press force on the performance of LiNi0. 8Co0. 1Mn0. 1O2/Graphite large pouch cells

S Niu, G Zhu, J Xu, Q Qu, K Wu, H Zheng - Journal of Energy Storage, 2021 - Elsevier
In application, lithium-ion pouch-format cells undergo expansion during cycling. To ensure
the structure integrity of battery pack, preload force and fixed space were performed during …